.kow-bg1 {
    width: 100%;
    height: 900px;
    padding-bottom: 20px;
    background-image: url('../../../static/know-1.jpg');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    padding-top: 50px;
}
.kow-p1 {
    font-size: 24px;
    font-weight: 500;
    color: #080808ed;
    font-family: "微软雅黑";
    word-break: normal;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: rgb(51, 51, 51);
}
.kow-p2 {
    font-size: 18px;
    font-weight: normal;
    line-height: 40px;
    text-indent: 2em;
    font-family: "微软雅黑";
    word-break: normal;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: rgb(51, 51, 51);
}
.kow-p3{
    font-size: 18px;
    color: rgb(187, 165, 0);
    font-family: "微软雅黑";
    word-break: normal;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: rgb(51, 51, 51);
    font-weight: normal;
}
.kow-knowDiv1{
    width: 16vw;
    text-align: center;
    height: 16vw;
    position: relative;
    overflow: hidden;
    padding: 0px !important;
    background-image: url('../../../static/knowDetail-1.jpg');
    background-position: 100% 100%;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    float: left;
}
.kow-knowDiv2{
    width: 16vw;
    text-align: center;
    height: 16vw;
    position: relative;
    overflow: hidden;
    padding: 0px !important;
    background-image: url('../../../static/knowDetail-2.jpg');
    background-position: 100% 100%;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    float: left;
}
.kow-knowDiv3{
    width: 16vw;
    text-align: center;
    height: 16vw;
    position: relative;
    overflow: hidden;
    padding: 0px !important;
    background-image: url('../../../static/knowDetail-3.jpg');
    background-position: 100% 100%;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    float: left;
}
.kow-knowDiv4{
    width: 16vw;
    text-align: center;
    height: 16vw;
    position: relative;
    overflow: hidden;
    padding: 0px !important;
    background-image: url('../../../static/knowDetail-4.jpg');
    background-position: 100% 100%;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    float: left;
}
.kow-temp{
    height: 100%;
    background-color: none;
    -moz-transition: all 0.5s ease 0s;
    -ms-transition: all 0.5s ease 0s;
    -o-transition: all 0.5s ease 0s;
    -webkit-transition: all 0.5s ease 0s;
    transition: all 0.5s ease 0s;
    background-color: rgba(116, 135, 181, 0.5);
}
.kow-temp:hover {
    background-color: rgba(0, 0, 0, 0.8);
    box-shadow: -1px 2px 9px #29383d;
    -moz-box-shadow: -1px 2px 9px #29383d;
}
.kow-temp > .kow-title > .kow-title-1{
    position: absolute;
    top: 25%;
    width: 100%;
    -moz-transition: all 0.5s ease 0s;
    -ms-transition: all 0.5s ease 0s;
    -o-transition: all 0.5s ease 0s;
    -webkit-transition: all 0.5s ease 0s;
    transition: all 0.5s ease 0s;
}
.kow-temp:hover > .kow-title > .kow-title-1{
    top: 10%;
}
.kow-temp > .kow-title > .kow-title-2{
    position: absolute;
    top: 50%;
    width: 100%;
    -moz-transition: all 0.5s ease 0s;
    -ms-transition: all 0.5s ease 0s;
    -o-transition: all 0.5s ease 0s;
    -webkit-transition: all 0.5s ease 0s;
    transition: all 0.5s ease 0s;
}
.kow-temp:hover > .kow-title > .kow-title-2{
    top: 30%;
}
.kow-temp > .kow-knowDetail{
    position: absolute;
    top: 200%;
    width: 100%;
    -moz-transition: all 0.5s ease 0s;
    -ms-transition: all 0.5s ease 0s;
    -o-transition: all 0.5s ease 0s;
    -webkit-transition: all 0.5s ease 0s;
    transition: all 0.5s ease 0s;
}
.kow-temp:hover > .kow-knowDetail{
    top: 50%;
    width: 100%;
    padding-left: 15%;
    padding-right: 15%;
}
.kow-temp-p1{
    font-size: 25px;
    font-weight: bolder;
    color: white;
    text-align: center;
}
.kow-temp-p2{
    font-size: 16px;
    font-weight:normal;
    color: white;
}
.kow-minHeight{
    min-height:700px;
}
.kow-div1{
    text-align: center;
    margin-top: 100px;
}
.kow-div2{
    font-size: 24px;
    font-weight: normal;
}
.kow-h1{
    color: rgb(187, 165, 0);    
    font-size: 32px;
}
.kow-div3{
    padding: 0px;
    margin-top: 120px;
}